Results 141 to 150 of about 26,746 (268)

Optimizing conductive thermoset composites for bipolar plates using statistical mixture design. [PDF]

Sci Rep
Al-Mufti SMS, Rizvi SJA.
europepmc   +1 more source

New Polymeric Binders for the Preparation and Optimization of Pt/C‐Based Electrodes for Proton‐Exchange Membrane Fuel Cells (PEMFCs)

ChemElectroChem, Volume 13, Issue 16, 18 August 2026.
This study optimizes PEMFC catalyst layers (CLs) by comparing short‐side‐chain N+125D and high‐oxygen‐permeability EIG ionomers. By analyzing ionomer–solvent interactions in water/1‐propanol mixtures through advanced physical–chemical characterization, the research ensures ink stability and homogeneous electrocatalyst distribution.
Christian Dall’Occo, Piercarlo Mustarelli, Alberto Marelli, Daniele Facchi, Carlo Santoro, Lucia Mazzapioda   +5 more
wiley   +1 more source

Bipolar Clavicle Fracture in Elderly: A Rare Case Report. [PDF]

J Orthop Case Rep
Kumar ASA, Bidhu B, Kumar GR, Harikrishnan V.   +3 more
europepmc   +1 more source

Rapid Changes in Southern Ocean Upper‐Water Temperature Linked to Shift of the Southern Hemisphere Westerlies Since the Last Glacial

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract The pattern and cause of upper‐water temperature (UWT) variations on millennial timescales in the Southern Ocean (SO) and the mechanism of their interaction with high‐latitude Northern Hemisphere climate remain unclear. Here, we reconstructed millennial‐scale subsurface temperature (subST) records from the Weddell Sea during the Last Glacial ...
Tong Wang, Thomas Algeo, Qi Jia, Peng Zhang, Jian Xu, Bingbin Qin, Yihao Hu, Jiakai Wang, Zhifang Xiong, Tiegang Li   +9 more
wiley   +1 more source

Analysis of anode temperature stability in hollow cathode vacuum arc brazing under multi-parameter coupling based on SR-MLP. [PDF]

Sci Rep
Lu J, Wang Z, Xie M, Yang R.
europepmc   +1 more source

Bipolar Plates for PEM Systems

, 2016
Summary of thesis: The Bipolar Plate (BPP) is an important component in both Proton Exchange Membrane Fuel Cells (PEMFCs) and Proton Exchange Membrane Water Electrolyzers (PEMWEs). Bipolar plate material and processing constitutes for a large fraction of the cost and weight of a PEM cell stack.
openaire   +1 more source

Unraveling the Electrocatalytic Performance and Structural Stability of Ag Nanowire Gas Diffusion Electrodes for CO2 Reduction

ChemSusChem, Volume 19, Issue 15, 14 August 2026.
Silver nanowires (AgNWs) catalyze CO2 reduction into CO with high selectivity both in the three‐electrode cell and in the zero‐gap electrolyzer. While catalytic currents and selectivity are stable over hours, the AgNW shape undergoes restructuring and its surface chemistry changes.
Ola Bajouk, Bhavani Ravi, Elhassan Amaterz, Sophie Depriester, Isabelle Rougeaux, Dmitry Aldakov, Bertrand Reuillard, Pascale Chenevier   +7 more
wiley   +1 more source

Correlation of non-suicidal self-injury with SLC6A4 promoter DNA methylation in children and adolescents with bipolar depression. [PDF]

Front Psychiatry
Alimujiang A, Shen X, Wang C, Zou S.
europepmc   +1 more source

Evaluation of unipolar and bipolar nanosecond pulses for calcium electrochemotherapy and immune response. [PDF]

Front Immunol
Radzevičiūtė-Valčiukė E, Želvys A, Malyško V, Mickevičiūtė-Zinkuvienė E, Malakauskaitė P, Lekešytė B, Gečaitė J, Zinkevičienė A, Kašėta V, Kulbacka J, Rossowska J, Novickij V.   +11 more
europepmc   +1 more source

Multifunctional Catechol‐Functionalized Cellulose Hydrogels for the Minimally Invasive Treatment of Acute Optic Nerve Injuries

Advanced Healthcare Materials, Volume 15, Issue 31, 21 August 2026.
Catechol‐functionalized cellulose hydrogels are developed as injectable, bioadhesive platforms for retinal neuroprotection. The hydrogels exhibit tunable rheological and mechanical properties, strong tissue adhesion, and sustained antioxidative activity.
Kai‐Hsiang Chang, Yi‐Ke Lin, Wei‐Li Chen, Ta‐Ching Chen, Jiashing Yu   +4 more
wiley   +1 more source